Wrong error message

[simgrid.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index c64d987..5843484 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -112,6 +112,9 @@ dnl #  3. allow decision to be overridden by user
 dnl #
 
 AC_MSG_CHECKING(what kind of backend should we use)
+
+AC_ARG_WITH(pthread, [  --with-pthread   Use pthread instead of ucontext.],with_context=pthread)
+
 AC_ARG_WITH(context,
   [  --with-context=[ucontext/pthread]   Use either (System V) swapcontext or pthread [[default=auto]].],,
   with_context=auto)